22060240

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 51512328

約数和(自身を除く): 29452088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 881, 1252, 1565, 1762, 2504, 3130, 3524, 4405, 5008, 6260, 7048, 8810, 12520, 14096, 17620, 25040, 35240, 70480, 275753, 551506, 1103012, 1378765, 2206024, 2757530, 4412048, 5515060, 11030120, 22060240]

約数ペア:

[(1, 22060240), (2, 11030120), (4, 5515060), (5, 4412048), (8, 2757530), (10, 2206024), (16, 1378765), (20, 1103012), (40, 551506), (80, 275753), (313, 70480), (626, 35240), (881, 25040), (1252, 17620), (1565, 14096), (1762, 12520), (2504, 8810), (3130, 7048), (3524, 6260), (4405, 5008)]